<template>
    <div class="tab-bar-item" @click="itemClick">
        <div v-if="!isActive"><slot name="item-icon"></slot></div>
        <div v-else><slot name="item-icon-active"></slot></div>
        <div :style="activeStyle"><slot name="item-text"></slot></div>
    </div>
</template>

<script>
export default {
    name: 'TabBarItem',
    props: {
        path: String,
        activeColor: {
            type: String,
            default: '#ff8198'
        }
    },
    computed: {
        isActive() {
            return this.$route.path.indexOf(this.path) !== -1
        },
        activeStyle() {
            return this.isActive ? {color: this.activeColor} : {}
        }
    },
    methods: {
      itemClick() {
          this.$router.replace(this.path);
      }  
    },
};
</script>

<style scoped>
    .tab-bar-item {
        flex: 1;
        text-align: center;
        height: 49px;
        font-size: 14px;
    }

    .tab-bar-item img {
        width: 24px;
        height: 24px;
        margin-top: 3px;
        vertical-align: middle;
        margin-bottom: 2px;
    }
</style>